NETW 204 week 3 iLab Essay

In order to differentiate between students, staff, and instructors, we will place them on different subnets. Also, the instructors subnet will begin with a “1” in the third octet, the staff subnet will begin with a “3”, and the students subnet will begin with a “4” or “5” in the third octet of the IP addresses. Lastly, the second digit of the third octet will assign the floor for each subnet. An even number in the second digit will mean that the computer or device on the subnet is located on the first floor and an odd number means that it is located on the second floor. Network IP Addresses

Draw the network (either AOA or AON) and the critical path and time. You may use MS Project or draw it manually. In either case, highlight or name the critical path and state the duration.

Due to its flexibility and modular nature, NS2 has gained constant popularity in the networking research community since its birth in 1989. Ever since, several revolutions and revisions have marked the growing maturity of the tool, thanks to substantial contributions from the players in the field. Among these are the University of California and Cornell University who developed the REAL network simulator, the foundation which NS is based on. Since 1995 the Defense Advanced Research Projects Agency (DARPA) supported development of NS through the Virtual Inter Network Test (VINT) project. Currently the National Science Foundation (NSF) has joined the ride in development. Last but not the least, the group of researchers and developers in the community are constantly working to keep NS2 strong and

In this survey, we analyze and compare the NDN projects in Table 1. The selected research projects provide a diverse research effort toward routing in NDN.

Default Gateway: 199.100.50.33. (I am going to use subnet #1. the default gateway for this subnet will be the first usable network address in the subnet, hence 199.100.50.33.)

The idea of developing such product that automates routing and helps in analyzing network came from the troubles that a network administrator had to face in resolving network issues in the backbone of the Internet. External Gateway Protocol (EGP) are incapable of adjusting to the network anomalies easily. Moreover, hackers can also introduce delays, loops that affect the network connectivity and operations. Hence to resolve these issues at faster rate the network administrator requires a

The source route does not involve IP addresses; instead, the source route is encoded as an ordered list of segments.

Document the IP addresses and subnet masks. Assign the first IP address to the router interface.

private static Hashtable (-- removed HTML --) routers = new Hashtable (-- removed HTML --) ();

Figure 7 demonstrates the performance comparison plot for the routing overhead in the WSN for the proposed approach. Through the simulation graph, it is clearly observed that proposed EEHM provide effective routing overhead than other existing algorithms. Also, it is identified that EEHM algorithm also provides almost similar characteristics as of EEHM algorithm. Other

Question 3: Subnet Mask is 255.255.255.224, 199.88.1.0/27 first four: 199.88.1.32, 199.88.1.64, 199.88.1.96, 199.88.1.128----------Subnet Mask is 255.255.255.240 199.88.1.0/28 first four: 199.88.1.16, 199.88.1.32, 199.88.1.48, 199.88.1.64

As the topology of the network is being changed from time to time, reconfiguration should be done in such a way

You can verify this by doing: show route <interface name> to view the routes which should look similar to this:

Currently, a larger and multihop wireless mesh network includes more than a single gateway for connecting to the Internet. Previously, a single gateway called root node was used to provide access to the Internet. But introduction of multiple gateways in the network allows flexibility in the deployment and selection of the gateways.

Although these are not scored, the following connectivity tests should be successful.       SW_DS1 can ping Router1. SW_AC2 can ping Router1. SW_AC3 can ping Router1. PC1 can ping PC2. PC2 can ping PC3. PC4 can ping PC1.